The core activity of Heizmann ElektroControlling is the performance of periodic electrical inspections, device tests and consultations in the private and commercial sectors to ensure safety in personal and fire protection. This includes in particular: Periodic electrical inspections in single-family homes, multi-family homes, commercial businesses, agriculture, industry and SMEs; Electrical inspections during changes of ownership; Acceptance inspections; Device tests; Final inspections for electrical companies; Testing of public lighting. The company creates safety certificates and test protocols and supports the rectification of defects in electrical installations.